You can also get a deadbolt adapter, an add-on device that replaces the interior thumb turn of your door’s existing deadbolt but not the deadbolt mechanism itself. Smart locks don’t need to be ...

Door Lock Ratings Protect your home and family with the best door lock or smart lock. Some door locks offer extra security with deadbolt and spring-bolt reinforcement technology.

Flip locks offer a convenient way to secure camper doors from the inside. They function by flipping a latch to lock or unlock ...

The TCL D1 Pro is unique for one feature, and one feature alone — its ability to read your palm. Instead of telling you your ...

Researchers from SINTEF explored the adoption of smart door locks for unattended home deliveries, highlighting their ...

Unlocking is a case of bringing an NFC tag close to the receiver on the outside of the lock, using Bluetooth through the app, or pressing in and twisting the thumbturn on the inside of the door.

For example, switching out your front door’s regular lock and installing an electronic deadbolt is an easy upgrade—and a relatively affordable one. There are basic, under-$100 models that let ...

Forget keys! A connected lock is a secure, easy-to-install, and convenient way to control who can access your home and when. These are the best smart locks we've tested. I'm PCMag's managing ...